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CATALYZED SCR FILTER AND EMISSION TREATMENT SYSTEM

17/36,949 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 29, 2020
Examiner EDWARD M JOHNSON
Class 502
Art Group 1736
Case Type Utility - 502/064000
Status Abandoned -- Failure to Respond to an Office Action
Parent 16/703,042 Patented
Parent 16/262,561 Patented
Parent 15/672,932 Patented
Parent 15/355,130 Patented
Parent 15/54,753 Patented
Parent 14/454,931 Patented
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Last Updated: 8 months ago
Date # Transaction